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http://www.ti.com/general/docs/suppproductinfo.tsp?distId=26&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Fucc21737-q1″>View Datasheet
Texas Instruments UCC21737-Q1 Single-Channel Gate Driver is a galvanic isolated gate driver designed for SiC MOSFETs and IGBTs up to 2121V DC operating voltage with advanced protection features, best-in-class dynamic performance, and robustness. The device has up to ±10A peak source and sink currents.
The input side is isolated from the output side with SiO2 capacitive isolation technology. This feature supports up to 1.5kVRMS working voltage and 12.8kVPK surge immunity with longer than 40 years of isolation barrier life. It also provides low part-to-part skew and > 150V/ns common-mode noise immunity (CMTI).
The Texas Instruments UCC21737-Q1 includes the state-of-art protection features, such as fast overcurrent and short circuit detection, fault reporting, and shunt current sensing support. It also has an active Miller clamp, input and output side power supply UVLO to optimize SiC and IGBT switching behavior and robustness. The ASC feature can be utilized to force the ON power switch during system failure events. This feature increases the drivers’ versatility and simplifies the system design effort, size, and cost.
